a{
    text-decoration: none;  /*去下划线*/
    color: #333;    /*超链接的字体颜色*/
}
h1{
    margin: 2px 8px 2px 9px;
    padding:0 0 0 17px;
    font-size: 2em;
    width: 170px;
    line-height: 23px;  /*线高*/
    display: block; /*转行内块元素*/
    font-weight: bold;  /*粗体*/
    background-position: -206px -297px; /*背景位置*/
    background-color:#E8E9E9E9; /*背景颜色*/
    border-radius: 5px; /*边框圆角*/
}
li{
    line-height: 24px;  /*线高*/
}
ul{
    display: block;  /*转行内块元素*/
    padding: 0 0 0 29px;    /*内边距*/
}
a:hover{
    color:#e62129;  /*鼠标*/
}
body {
    position: relative;
    color: #666;
    font-size: 12px;
    background: #fff;
    font-family: 宋体;
    width: 1200px;
    margin: auto;   /*外边距自动居中*/
}
/*整个页面显示*/
.all{
    width: 986px;   /*宽*/
}
/*整个左边导航栏*/
.left{
    width: 206px;   /*宽*/
    margin-right: 8px;  /*外边距*/
    float: left;    /*位置左*/
    border:1px solid #E8E9E9E9; /*实线边框和边框颜色*/
    border-radius: 5px; /*边框圆角*/
}
/*头部照片*/
.top{
    background-image:url("../img/top.jpg");
    height: 52px;
    overflow: hidden;/*照片溢出隐藏*/
}
/*-------------------右部分-------------------------*/
.right{
    width: 772px;
    border:1px solid #E8E9E9E9; /*实线边框和边框颜色*/
    margin-left: 216px;
}
.right_top{
    margin: 0 20px;
}
h3 {
    display: block;  /*转行内块元素*/
    margin: 20px 20px 15px  0;
    border-bottom: #e8e8e8 2px solid;
}
p{
    margin:0;
}